High Security Perimeter Systems

Lowther Forestry Group provides bespoke, turnkey security fencing solutions designed to protect critical sites and deliver lasting operational confidence. From initial design scope through supply, installation and handover, our team manages every stage of the process to ensure seamless delivery and full compliance with relevant standards.

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Systems and Specifications

We install a comprehensive range of security fencing and barrier systems, including V-Mesh, 358 anti-climb, high-security mesh, palisade, MUGA barriers, engineered formwork and concrete foundations, advanced ducting and integrated electrification. Each installation is designed to meet site-specific security requirements, with concrete formwork and finish quality that provides both structural integrity and a high standard of presentation.

Our experienced project managers and installation teams tailor solutions to site-specific risks, operational needs and budget. We prioritise durability, low maintenance, visual integration with the surrounding environment, effective deterrence and access control.

Whether securing a commercial estate, educational campus, energy installation or critical infrastructure, our team combines technical expertise with practical on-site experience to deliver reliable security fencing to specification and on programme.

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NHSS 2A and 2C
Accredited

Accredited for the supply, installation and repair of fencing on the strategic road network. ISO 9001, 14001 and 45001 certified across the business.
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Same Team, Tender
to Delivery

The team that prices and plans your project is the same team that delivers it on site. This continuity reduces risk, improves communication and keeps programmes on track.
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Engineered for
High-Security Sites

Bespoke concrete formwork and foundations, advanced ducting for services, and integrated electrification for energy and infrastructure perimeters. Built and finished in-house.

A National Fencing Contractor Built on Long Relationships

Most of our fencing work comes through repeat relationships with main contractors, energy companies and public bodies. The same contracts managers tend to stay with those clients, so scope, standards and site knowledge carry over between projects. The quality of our concrete finishes and the security specification of our perimeter installations are well established with clients in the energy and infrastructure sectors.

Trusted By Main Contractors, Utilities and Public Bodies

Selected Project

FENCING AND BARRIER SYSTEMS

Walney Extension Offshore Wind Farm

Lowther were appointed by Amey Utility Services Ltd to design and install the perimeter and internal security fencing package for the onshore substation serving the Walney Extension offshore wind farm near Heysham in Lancashire. Overview…

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Testimonials

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Great service for firewood - good quality logs.

5 Star Review for Wired by Jessops (Cornwall) icon.

Jim White

Company Name

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Top class people to deal with. Tash in head office is great. Contracts manager Tom is a great lad. Done a lot of business with them over the years, always first class.

5 Star Review for Wired by Jessops (Cornwall) icon.

Steven Reaper

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Nationally recognised accreditations

We hold NHSS 2A and 2C for fencing, and NHSS 18A, 18B and 18C for landscaping and arboriculture. ISO 9001, ISO 14001 and ISO 45001 are certified across the business.

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Five Offices Across the UK

Our regional offices sit in Penrith (Cumbria, head office), Castleford (Yorkshire and the North East), Runcorn (North West), Milton Keynes (South and East) and the West Midlands. Fencing teams are deployed from the office closest to your site, with contracts managers who know the local supply chain and ground conditions.

See Our Regional Offices

Common Questions About Security Fencing

What types of security fencing do you install?
We install a wide range of security fencing systems, including V-Mesh, 358 anti-climb, high-security mesh, palisade and MUGA barriers. Each system is selected and specified to suit the security requirements, risk profile and operational needs of the site.
Can you integrate electrification into perimeter fencing?
Yes. We design and install perimeter fencing with integrated electrification for sites that require a higher level of security. This includes full ducting, cabling and connection to detection and monitoring systems where specified.
What is your concrete formwork capability?
We provide bespoke engineered concrete formwork and foundations for security fencing installations. Our formwork delivers structural integrity alongside a high standard of finish, which is particularly important on sites where visual presentation is a priority.
Do you work on energy and substation sites?
Yes. We have extensive experience securing energy infrastructure, including substations, battery storage facilities and offshore wind-related sites. Our team understands the specific security, compliance and access requirements associated with these environments.
What standards do your installations meet?
We hold NHSS 2A and 2C accreditation for fencing on the strategic road network, alongside ISO 9001, ISO 14001 and ISO 45001 certification. All installations are delivered in compliance with relevant industry standards and site-specific specifications.